Programmatically invalidating cached pages canadadating com
This restricts the URLs to which the manifest is applied and provides a means to "deep link" into a web application from other applications.
Using this metadata, user agents can provide developers with means to create user experiences that are more comparable to that of a native application.
(Note that this does not affect thread safety or session failover.) This is a major optimization for AJAX-intensive systems, as postbacks can be processed far more rapidly without the need to reinstantiate the are still available for the purpose of backward compatibility, themes are provided as a replacement style. By default, output cache is not invalidated on changing the page permissions. We do not recommend deselecting this option, because any change of permissions will invalidate the output cache of all pages. For more information, see For developers: Use a cache substitution widget.Implementors who are not taking part in the discussions will find the specification changing out from under them in incompatible ways.Vendors interested in implementing this specification before it eventually reaches the Candidate Recommendation phase should subscribe to the repository on Git Hub and take part in the discussions. This is a draft document and may be updated, replaced or obsoleted by other documents at any time.
Main difference is that it is done through observer and the code is wrapped up in extension for easier use.